MONB
40497S008
DM#430
MONB new station since 30-NOV-2005
Preliminary
computations:
New local
tie information from Herve Fagard is
MOOB -->
MONB : 0.154 0.299 -0.221 sig
= 1 mm
MOOB -->
IGS "MONP" : 4.165 4.398 7.484 sig
= 1 mm
MOOB -->
SLR 7110 : -27.200 9.854 -13.042 sig
= 2 mm
MONP in
ITRF2005 is :
MONP 2000.0
-2386246.933 -4802359.521 3444902.174 -30.7 24.9 15.2
(using the
last position in ITRF2005, other points are a few mm away)
so, from
MONP, we get MOOB
MOOB 2000.0
-2386251.098 -4802363.919 3444894.690 -30.7 24.9 15.2
Using the
first DORIS weekly solutions (ign07d02) in ITRF2005 and fixing the velocity to
the above value we obtain
2000.0 MOOB
-2386251.1173 -4802363.9143 3444894.6997 -30.70 24.90 15.20
statistics
MOOB XYZ 0.0092 0.0061 0.0055 4
so it is a
good confirmation
From MOOB,
we can derive MONB using the local tie, we get
MONB 2000.0
-2386250.944 -4802363.620 3444894.469 -30.7 24.9 15.2
When
comparing with recent DORIS data (ign07d02), and fixng the velocity, I get
2000.0 MONB
-2386250.9397 -4802363.6135 3444894.4768 -30.70 24.90 15.20
statistics
MONB XYZ 0.0011 0.0009 0.0008 104
Recommendation:
Adopt the
above corodinates